Omron SYSMAC C500, Руководство по установке

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Section 2
Description of All Components
19
2-8 Memory Packs
The Memory Pack fits into the slot located on the left side of the CPU. Be-
cause the Memory Pack is not provided with the PC upon delivery, a Memory
Pack must be selected and installed in the CPU. There are two Memory
Packs available, either RAM or ROM, that can be used in the C500H PC.
RAM Pack
Data can be randomly written to and read from the RAM Pack, making it pos-
sible to enter your own program into the CPU. However, because this is not a
fixed program, the memory of the RAM Pack is erased when power is not
supplied to the CPU or when the RAM Pack is removed from the CPU.
Caution Do not remove the battery in the CPU when the RAM Pack has been removed
from the CPU.
RAM Pack
CHIP 0 CHIP 1 CHIP 2 64 128
Two models of RAM Packs are available, which vary in memory capacity:
16K, and 24K words. Refer to
Appendix C Standard Models for model num-
bers.
Using a Programming Console, execute FUN (01) and a search operation to
check the amount of memory available.